Commit Graph

27 Commits

Author SHA1 Message Date
thorpej e8cc3884de Rename __LDPGSZ to AOUT_LDPGSZ, to accurately reflect what it is. 2002-12-10 17:14:02 +00:00
thorpej 78ea2dd367 Use __LDPGSZ (which must be == USRTEXT) as the text address for a.out
executables, and eliminate the USRTEXT constant, which was only used
by the a.out exec code.
2002-12-10 05:14:24 +00:00
chs 993948e989 count executable image pages as executable for vm-usage purposes.
also, always do the VTEXT vs. v_writecount mutual exclusion
(which we previously skipped if the text or data segment was empty).
2002-10-05 22:34:02 +00:00
provos 0f09ed48a5 remove trailing \n in panic(). approved perry. 2002-09-27 15:35:29 +00:00
chs 2f11784ca7 only create a vmcmd for the BSS if there is any BSS. fixes PR 17834. 2002-08-29 06:31:21 +00:00
lukem adc783d537 add RCSIDs 2001-11-12 15:25:01 +00:00
thorpej e8ee04475d - Add a new vnode flag VEXECMAP, which indicates that a vnode has
executable mappings.  Stop overloading VTEXT for this purpose (VTEXT
  also has another meaning).
- Rename vn_marktext() to vn_markexec(), and use it when executable
  mappings of a vnode are established.
- In places where we want to set VTEXT, set it in v_flag directly, rather
  than making a function call to do this (it no longer makes sense to
  use a function call, since we no longer overload VTEXT with VEXECMAP's
  meaning).

VEXECMAP suggested by Chuq Silvers.
2001-10-30 15:32:01 +00:00
thorpej b7d004daa6 Use round_page() instead of roundup(..., NBPG). 2000-11-14 22:13:20 +00:00
thorpej cd32ace8bb ANSI'ify. 2000-08-01 04:57:28 +00:00
mrg 32aa199ccf remove include of <vm/vm.h> 2000-06-27 17:41:07 +00:00
chs b4aac1046f round the sizes of mapped text and data segments to PAGE_SIZE.
fixes PR 10079.
2000-06-13 06:21:51 +00:00
chs a6d33cc1f2 add a new function vn_marktext() for exec code to let others know
that the vnode is now being used as process text.
2000-04-11 04:37:47 +00:00
cgd 2f42e5b8ed fix some typos and clean up some comments. 1996-09-26 23:34:46 +00:00
christos 8a5b1b92e2 First pass at prototyping 1996-02-04 02:15:01 +00:00
pk 6c9ba984e5 See to it that `vm_tsize' and `vm_dsize' get set up properly for
OMAGIC binaries, so obreak(2) doesn't get confused.
1994-08-01 18:49:49 +00:00
glass a957351354 multiple include of exec.h 1994-07-05 03:26:34 +00:00
deraadt cc7bf234c6 exec_aout.h not needed 1994-07-01 02:57:52 +00:00
cgd cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
jtc 5235180083 Fix spelling error in Copyright notice 1994-01-28 23:43:26 +00:00
cgd e11a5f7688 casting for exec_package field changes 1994-01-16 03:08:18 +00:00
cgd f023b7235d trim extra debugging code, for now 1994-01-13 02:33:28 +00:00
cgd 34ea9285e9 de-macroify kill_vmcmds() 1994-01-08 18:05:29 +00:00
mycroft ec0fa1f388 Use NULLVP, just for Correctness (tm). 1994-01-08 16:06:04 +00:00
mycroft c6afda5ec5 Trivial stylistic change for consistency. 1994-01-08 15:24:02 +00:00
cgd 957ce06f24 far reaching but relatively minor cleanup and slight reorg of exec code 1994-01-08 07:14:24 +00:00
deraadt 9e62501f7b support OMAGIC/NMAGIC a.out's
cannonicalize #includes
change VTEXT check
(this stuff comes from the magnum branch)
1993-12-12 19:26:18 +00:00
cgd 83aeee1bc0 there now exists an "exec switch". break the a.out code into another
module, and tidy up the interface so that other object formats are
more easily supportable.
1993-09-05 01:33:35 +00:00